... breaker residual current circuit breaker/ELCB/rccb/rcd 6,10,16,20,25,32,40,50,63A 240/415V ApplicationC65NLE RCBO earth ... leakage circuit breaker / residual current circuit breaker/residual current device/ELCB/rccb/rcd ... fault resulted by the residual current. With this function, the ELCB can protect the circuit against overload and short circuit or ...